| article html file updated | 31 August 2025 11:03 CEST | Update | https://www.mdpi.com/2227-9059/8/2/26 |
| article html file updated | 20 July 2022 19:35 CEST | Update | - |
| article html file updated | 6 March 2020 07:57 CET | Update | - |
| article html file updated | 29 February 2020 07:29 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 07:28 CET | Updated version of record | https://www.mdpi.com/2227-9059/8/2/26/pdf |
| article xml uploaded. | 29 February 2020 07:28 CET | Update | https://www.mdpi.com/2227-9059/8/2/26/xml |
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| article supplementary file uploaded. | 7 February 2020 15:44 CET | - | https://www.mdpi.com/2227-9059/8/2/26#supplementary |
| article pdf uploaded. | 7 February 2020 15:44 CET | Version of Record | https://www.mdpi.com/2227-9059/8/2/26/pdf-vor |
| article xml file uploaded | 7 February 2020 15:44 CET | Original file | - |
